Class Scorpionida Latreille, 1810 - scorpions
   Order Scorpiones Koch, 1837 - scorpions
     Suborder Neoscorpionina Thorell & Lindström, 1885
       Infraorder Orthosterni Pocock, 1911
         Superfamily Scorpionoidea Latreille, 1802
           Family Diplocentridae Karsch, 1880
             1 Subfamily Diplocentrinae Karsch, 1880 see Family Diplocentridae Karsch, 1880
             2 Subfamily Nebinae Kraepelin, 1905 see Subfamily Diplocentrinae Karsch, 1880